Question
Two cards are drawn from a pack of 52 cards. The
probability that 1 is Ace and 1 is Queen is?Solution
Let S be the sample space. Then, n(S) = 52C2 = (52 x 51)/(2 x 1) = 1326 Let E = event of getting 1 ace and 1 queen. n(E) = number of ways of choosing 1 ace out of 4 and 1 queen out of 4 = 4C1 x 4C1 = 4 x 4 = 16 Therefore, P (E) = (n(E))/(n(S)) = 16/1326 = 8/663
- Statements: N ≤ O < P; N ≥ Q < R; Q > S ≥ T
Conclusions:
I. Q ≤ O
II. R ≥ T
III. Q > P Which of the following symbols should be placed in the blank spaces (_) respectively (in the same order from left to right) to complete the given expres...
Statement: A = B ≥ C ≥ D, B < F ≤ K < M
Conclusions:
I. D < F
II. M < A
III. K > D
Statements: T = U, V < M, W ≥ T, U ≤ V
Conclusion:
I. U ≤ W
II. M > U
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statements: A ≤ E, P < Q > X, E = P, Y ≥ Z = A
Conclusions:
I. Q > E
II. E < X
In the following question the relationship between different elements is given in the statements followed by two conclusions I and II. Read the stateme...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is/are definitely true and then...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
Statements: Z > L = I ≥ X = W > K = P, P < N = J
Conclusions:
I. X > J
II. J > K
III. P ≤ L
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